Select All
  • How to train your hoglin (DSMP AU)
    12K 586 8

    BOOK 1 OF THE CURSED AU SERIES Hey Ho! So this story was inspired by an animatic made by Casserole :D on YouTube. please check them out! In the description of the video they said someone should try and make this into a story, so here I am! Others are also trying to give it their best shot, so be sure to also check o...

    Completed  
  • How Does One Explain That You Are Married To Death
    179 21 1

    Phil is married. He swears he is. It's not his fault that his wife is the Goddess of Death. No one believes him when he tells them he's married to Death, and it's especially hard for people to take "no" as an answer. That led to here. Or; Two immortals get fed up with mortals trying to ask them on dates, so they deci...

    Completed  
  • Everlasting Love
    2.1K 114 11

    Error lives forever right? So why not put him in a slice of life book with him having everlasting life? Error will tell you little clips of his life and even answer question if you want him too. Let's hope this turns out good...

  • Haunting a reaper in training
    30.1K 1.9K 19

    Error goes missing suddenly one day without warning. Nothing major happened. No sudden attacks, no giant battle between Sanses that could lead to this outcome... Nothing. Given the fact that not even his sttings are up, people think he's dead, but the ones aware of the balance are not so sure. Still, they have some do...

    Mature
  • The Aftermath
    966 157 30

    Before I begin this description, the original concept idea was actually made by Armesan on Pillowfort. I was looking around for some to help in some book or another when I stumbled upon their Undertale comic Lone Wolf and Cub. I actually had to pay money to the app to ask them if I could use it heh... it was worth it...

    Completed  
  • Coffee
    122 9 2

    Ç̶̛̛̛̛͓̜̟̱͖̙̥͈̘̠̖͓̠̳̖̃̅͂̿̾̊̅͋̿̍̈̾́͛̀̌̉̓̀͂̀̈́͊̎̔͆̑̋̓̉̈̉͊͌̐́̈́́̀̕̚̚͘͠͝͝ͅờ̶̛̛̝̯̞̀̉̔͌̆̒̒͆̾͗͐̄͌͌̿̓͆̔͒̉́̌̓̇̈́̈́̓̑̓̋̔͐̓̐̿͒̌͐̏̋͌̈́̌͊͋̈́͊́͗̇̀̇̾̿̄̈́̈́̌̊́̏̎̆̈́͆͊̎͆̓̎̾̆̾̀̀̊̈́̓̋̌̋̈́̍͑̌̈́̀̕͘͘͘̕̕͘͝͠͝͝ͅf̴̧̛̗̬̲̹̤̙̭̻̰̫̫̠͖͓͖̱̻͓͚͉͔̪̟̰͍͉̫̪̞̬͕̖̩͖̜͔͐̅̓͗̎̑̇̈́̊̊͗͐̀̍̍̄̊̎̉̍͐͒̈̂͆͆̏̊͂͆͆̎͂͗̏̈̎̾͒̋͋̓̋̅̊̂͂͒̔͒̄͑̊͛́̿̋̓̃́̆̏́͋̂͆̒͆̓̀͊̈́͛̇͗̿͛͐͘͘͜͠͝͠f̸̈́͂̈͊̾̽̆̾̅͌̉̑̔̿͘...

  • I Chose to Run Instead of Breaking
    55.2K 3.4K 22

    Nightmare ran away... not waiting till the villagers broke him, and found happiness in an AU hat was sans a Sans. Meanwhile someone else stole Nightmare's identity, leaving cannon story to continue. The real Nightmare, just wished his name hadn't been tainted. Based on the Idea Factory idea Run away, warning the Muse...

  • The Voices in the Anti-VOID
    1K 55 4

    A book where you are the voices in Error's Anti-VOID. An F!GoD story. Enjoy, you menaces. Be kind to Erry!

  • Catch me(one shot)
    58 10 1

    "hey, Sans, will you promise me that whenever I fell, you will catch me?" "I promise, Pap" A/N: I own nothing except the writing Undertale belongs to Toby Fox Artwork by Knocker12

    Completed  
  • Mystery
    2.3K 183 23

    Nobody knows who the Riverperson is... nobody but a single Skeleton erased from space and time. So when he's pulled out of the Void, what secrets will be told? What is the mystery behind the Riverperson and the Skeleton family?

  • Undertale/Transformers crossovers
    15K 654 8

    I fangirl over Undertale. My sister is a member of the Transformers fandom. We wrote a crossover fic together. And then we wrote another one. And now we're writing more. I mean, giant alien robots meet decades-imprisoned Magical monsters. What could go wrong?

  • Error is ink in another multiverse
    41.5K 1.4K 9

    What if..in another multiverse...error became ink in the past after falling into the void? What if error aka ink names himself a different name? At least officially but is still error and can still access codes. What if error aka ink meets the others from another multiverse and tells them about the balance? (Differe...

  • Spooky Scary Skeleton (Undertale X Creepypasta)
    6.8K 471 23

    A monster cursed to kill the souls of the wicked. If it doesn't, it will die. Trapped by humans Underground, sealing it's fate. An grandchild who returns to the surface, only to pick up where his grandfather left off. The only Underground Creepypasta. For the record, in this Zalgo is a dark angel, Slender is a demon.

    Completed   Mature
  • Secret
    4.3K 374 28

    They've been on the Surface for 5 years now. Everyone got the jobs they've always wanted. Asgore owns a flower shop, Toriel is a teacher, Alphys is a technician, Papyrus and Undyne are police officers.. Sans.. well, he's a lazy boy. Or so everyone thinks. When Sans gets arrested for illegal dealings, they're not so su...

    Completed   Mature
  • Under the Veil
    204K 11.1K 75

    Sans has gotten himself stuck in the void between worlds in a successful attempt to stop the resets of his timeline. He's not sure how long he's been chillin' alone there, but eventually a chance at escape stumbles his way in from the Veil of Death. His name?-Sirius Black.

  • Voodoo (Errorberry)
    13.3K 644 10

    After Blue's "kidnapping" Blue is returned with an Error doll. Everyone thinks it's creepy, but what happens if it's taken away or destroyed? Then there's a whole new problem.

    Completed  
  • The Blade, The Villain. (MHA x MCYT)
    75.1K 3.2K 13

    What if instead of a bell Dream manages to wish for a way out of the prison? What if that way out was a portal leading to a new dimension full of heroes and villains? What if Dream and Technoblade were essentially gods among men in this world? An anarchist and a self proclaimed puppeteer could only end up as villains...

    Completed  
  • Hiding in Sight (Sans and Papyrus GB Story)
    12.5K 605 14

    Dr. Gaster made 1-S and 2-P to break the barrier and start a war. When he disappeared, they were scared, confused, alone. They broke out of their prison and Grillby raised them. Many years later, they are on the surface and he comes back. They don't want to go back though.

    Completed  
  • Five Places Sans Most Definitely Should NOT Be Sleeping (An Undertale Fanfic)
    19K 841 5

    Sans falls asleep in some pretty spectacularly weird and inappropriate places. This is just a small collection of those places, from tame spots like the middle of the doorway to stranger places like the inside of his trombone. With a hint of plot in the background.

    Completed  
  • Inter dimensional Bros: Part 2
    2.9K 251 9

    DISCONTINUED :0 (As of like 1/1/2023, I'm not entirely sure when i dropped this and ran tbh) Sequel to Inter Dimensional Bros As Raph struggles to understand basic magic, Mikey may be learning more about Sans' past than the skeleton himself.

  • Inter Dimensional Bros
    19.5K 868 19

    After unexpected events land Sans into the hands of the elusive ninja turtle brothers, he learns of the Kraangs evil plan involving him and his brother. (Completed December 2020) (Future me is here to confirm that this is a purely platonic Sans/Mikey friendship, just clearing up the inevitable panicked confusion you m...

    Completed  
  • Mikey's T-shirt
    12.2K 360 21

    Mikey has a new best friend, his rad t-shirt, ok maybe it's not his best friend but he REALLY likes it and either way Raph can't stand it. (This isn't actually that relevant to the plot I just put it here coz I'm terrible at descriptions) Mikey gets captured by shredders goons-will his t-shirt...I mean brothers save h...

    Completed  
  • The Villainess Will Not Bring Dishonor To Her Family
    8.4M 482K 173

    Rei, a former samurai lieutenant is reincarnated into the body of an 8 year old, who happens to be the main villainess in a romance novel for foreign girls. A villainess destined to be executed by her fiancé the crown prince for cruelty towards the heroine of the novel. To avoid being executed she must to make allies...

    Completed  
  • Bad Ideas You Should Never Try
    3K 100 9

    Hi - I'm icey5105 or Rachel. I've done some pretty dumb things, so I've made a list of stuff you should never try (tested by yours truly). I'm certainly not doing any of these again, and I don't think you should try either. :D Get ready to read some weird (and sometimes very specific) stuff!

    Completed  
  • A Wonderful Idea
    203 22 1

    Undertale X Naruto crossover? Sign me tf up. So. Sans had felt it coming for weeks, but he couldn't have predicted this. Confused and lost, he finds himself in a forest with (oh, joy) Flowey. His biggest problem? How the hell does he get used to a human body?

  • Memes
    83 3 5

    just memes

  • Garden Of Stories
    8.2K 591 3

    Error finds a new hobby. --------------- Undertale belongs to Toby Fox Fgod concept belongs to Harrish6 Error and all the other characters/Au's belong to their respected owners I own the plot and plants!

    Mature
  • Welcome to the Future
    23.8K 1.1K 40

    For 130+ years, monsters have been extinct with the only things left behind having been their hybrid children. Over the years as the hybrids continued to reproduce and 80% of the world's population went from human to superhuman. With the rise of superhumans came the rise of heroes and villains. AU High. Japan's #1 he...

    Completed  
  • If You Tried (Undertale X Hazbin Hotel)
    80.3K 2.5K 44

    Good news: Frisk stopped resetting! Bad news: The monsters were dead. Every last one of them, dusted. With no determination to speak of, they can't presist after death, they just cease to exist altogether. Well, almost all of them. What happens if a certain Skeleton winds up in Hell for the constant murder of the ge...

    Mature
  • A Zombie Skeleton (Sans/Jane the Killer)
    21.1K 1.6K 29

    Well, the world had ended. Unfortunately for the monsters who had just escaped the Underground, they found out why Frisk jumped down just a little too late and were thrown into the middle of a zombie apocalypse. Not great luck. Especially not great luck when Sans is bitten, and now lives his life as a zombie, on the...

    Completed   Mature